According to the
global perspective of enterprise data security company; integrity,
confidentiality, availability, auditability, and non-repudiation are the five
fundamental pillars for any business data security solution. For small and
medium-sized companies in countries like Mexico, Brazil, United States,
Colombia, Argentina, UAE, India, the matter of business data security is very
critical. Business data security solutions not only help in the improvement of
security of IT resources, but they also ensure that resources are prepared to
handle any contingencies that may interrupt the growth of the company.
Companies can easy implement security using business data security solutions
such as data security management system.
The data security
management system covers different areas, such as security plan, data security
policies, quality assurance, among others. The complete implementation of data security management system consists of three processes:
1. Planning
2. Implementation
3. Verification & Updating
According to Mike
Steven, a data security services expert associated with an enterprise data
security company; the implementation of a business data security solution,
provides many functions. These functions include visibility into the current
state of IT resources, data security controls and enterprise data security
specialization that can be applied to make sound decisions about the applied
strategy. Following are the processes that are a part of a data security
management system.
PLANNING
OF DATA SECURITY MANAGEMENT SYSTEM
In this process,
design of the data security management system architecture is done. Experts
fromenterprise data security company, claim that this process helps establish
policies, business data security solutions, and accomplish business data
security objectives. The first step in the planning process is to determine the
security requirements.
Determine the security
requirements
Security requirements
are determined through the implementation of data security services and are an
important part of the data security management system architecture. Security
risk analysis is part of information security services and helps in calculating
the potential impacts of risks, their probability of occurrence and
identification of IT resources to protect.
According to Jorge
Rios, a data security training professor who works in data security school;
data security services must:
§ Define IT resources.
§ Identify and evaluate threats and
vulnerabilities along with their priorities.
Data security services
can be distinguished in two aspects:
§ Data security service for risk assessment, to
determine which systems can be affected by threats and establishing risk
priorities and impacts.
§ Data security service for the identification,
selection, approval, management of risks and data security controls to
eliminate or reduce risks. Experts from enterprise data security company, claim
that this service would help in reducing the impact of the threat and in the
recovery from the impact.
Thus, data security
services must determine the security requirements and must cover the following
processes.
1. Define IT resources
Defining IT resources
includes the determination of all the IT resources that must be protected,
their value and classifications according to their priorities. According to the
data security course professor; a good definition of IT resource should include
any aspect that makes more precise its description as its location, types of
technology, people that operate it etc. Data security services experts must
perform the definition of IT resources taking into account aspects such as: the
function performed its cost and effort value. Mike Steven, data security
services expert associated with an enterprise data security company mentions,
that this process helps in determining the critical IT resources and the risks
to which they are subjected.
According to the experience of data security services experts; there is a
tendency to declare IT resources as critical that actually aren’t critical. In
dealing with this aspect the company should take help of data security services
experts to avoid problems in the future.
2. Identification and
evaluation of security risks
Companies can identify
security risks in IT resources s through data security services as it’s an
important part of the data security management system architecture. Risk
analysis involves the examination of each threat. Some enterprise data security
companies also carry out the risk estimation. The risk estimation determines
the chances of materialization of the threats and helps in the selection of
security controls that should be implemented.
Companies typically
implement some business data security solutions. According to data security
services specialists from enterprise data security company, it is necessary to
assess the effectiveness of existing business data security solutions, on the
basis of results from risk analysis. This will help businesses to guide and
implement business data security solutions with more effectiveness or to take
help from an enterprise data security company to protect their IT resources.
3. Selection of data
security controls
Companies should
select data security controls based on the risk analysis, the criteria for the
risk acceptance, the options for resolving risks, and to meet the security
standards. Companies can identify security controls through the implementation
of data security services. Security controls are an integral part of any
business data security solution and of the data security management system
architecture. Implementation of a data security management system can be
achieved by implementing a suitable set of controls, which include policies,
procedures, processes and business data security solutions.
Selection of security
controls must be revised by experts with experience in data security services
and by heads of companies that has the power to enforce them. As per the
experts from enterprise data security companies, business data security
solutions and procedures are the first step in protecting IT resources.
Security controls must be implemented using procedures and business data
security solutions that ensure their compliance. Business data security
solutions are classified according to their origin: administrative; physical or
logical security; operations security; and educational. At the same time, by
way of working of business data security solutions can be: prevention,
detection and recovery. In the case that a business does not have expertise to
implement business data security solutions, it could establish contacts with
enterprise data security companies or external groups, including appropriate
authorities, to keep up with the industry trends, monitor standards and methods
of evaluation.
IMPLEMENTATION
OF DATA SECURITY MANAGEMENT SYSTEM
The process of
implementation of the data security management system includes management of
risks identified through the application of business data security solutions
and controls. This process ensures that the employees of the company have the
knowledge and skills, through data security training.
According to data security school professor, companies should implement
training programs and data security courses that should cover the following
aspects:
1.
The employees should
understand the importance of the data security management system for the
organization, with the help of the data security training course.
2.
The data security
training course must ensure the dissemination of knowledge and understanding of
the security policies that are implemented.
3.
The data security
training course should train the users in procedures and solutions that will be
implemented.
4.
The employees must be
aware of the roles they need to fulfill within the data security management
system after taking the data security training course.
5.
With the help of data
security training course, employees must understand the procedures and controls
that are required to detect and provide timely response to the security
incidents.
For the successful
implementation of data security management system, companies must ensure the implementation
of all controls, including policies, procedures, processes, business data
security solutions and development of employee’s skills with the data security
courses.
VERIFYING
AND UPDATING DATA SECURITY MANAGEMENT SYSTEM
The process of
verification of data security management system includes verification of the
performance, the effectiveness of the ISMS and the periodic verification of the
residual risks. According to the enterprise data security company, businesses
must do periodic internal/external audit to achieve their business objective.
The process of
updating the data security management system includes making changes based on
the results of the verification process to ensure maximum performance of the
data security management system. This process usually runs in parallel with the
process of verification, thus is also responsible for the maintenance of the
system. As per experience of the data security services experts, during the
implementation of this process modification of the security control or
implementing new business data security solutions may be required. Thus
companies must evaluate new risks and provide training to staff about the
changes or about new solutions.
The implementation of
data security management system is an important step in the field of security.
The enterprise data security company should have experience in
business data security solutions, and must have a team of experts in the
implementation of data security management system. Data security services
experts have years of experience with private and public sector in several
countries.
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